M-4302 35sqft Twin/ProAqua Filter

Dimension: 4-15/16" X 4-5/8" X 2-1/8" open X 2-1/8" open , Sold as a Twin filter. Used in some Dynasty spas, Jaccuzi spas, Apollo spas, Beachcomber spas, Clear water spas, Hydro spas, Catalina spas, Gracian spas, Carribian spa , Sundance spas, Freedom spas and others.